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參數(shù)資料
| 型號： | SP5655SKGMPAD |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | 2·7GHz Bidirectional I2C Bus Controlled Synthesiser |
| 中文描述： | 2.7 GHz的雙向I2C總線控制合成器 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 220K |
| 代理商： | SP5655SKGMPAD |
The SP5655 is a single chip frequency synthesiser designed
for TV tuning systems. Control data is entered in the standard
I
2
C BUS format. The device contains 2 addressable current
limited outputs and 4 addressable bidirectional open-collector
ports, one of which is a 3-bit ADC. The information on these
ports can be read via the I
2
C BUS. the device has one fixed
I
2
C BUS address and 3 programmable addresses,
programmed by applying a specific input voltage to one of the
current limited outputs. This enables two or more synthesisers
to be used in a system.
FEATURES
I
Complete 2·7GHz Single Chip System
I
High Sensitivity RF Inputs
I
Programmable via I
2
C BUS
I
Low Power Consumption (5V, 30mA)
I
Low Radiation
I
Phase Lock Detector
I
Varactor Drive Amp Disable
I
6 Controllable Outputs, 4 Bidirectional
I
5-Level ADC
I
Variable I
2
C BUS Address for Multi-tuner Applications
I
ESD Protection: 4kV, Mil-Std-883C, Method 3015
(1)
I
Switchable
4
512/1024 Reference Divider
I
Pin and Function Compatible with SP5055S
(2)
(1)
Normal ESD handling precautions should be observed.
(2) The SP5055S does not have a switchable reference
division ratio.
SP5655
2·7GHz Bidirectional I
2
C Bus Controlled Synthesiser
Advance Information
Supersedes July 1996 version, DS3743-4.3
DS3743 - 5.0 June 1998
Fig. 1 Pin connections – top view
SP5655
1
2
3
4
5
6
7
8
MP16
16
15
14
13
12
11
10
9
CHARGE PUMP
CRYSTAL Q1
CRYSTAL Q2
SDA
SCL
I
/
O PORT P7
*
I
/
O PORT P6
I
/
O PORT P5
DRIVE OUTPUT
V
EE
RF INPUT
RF INPUT
V
CC
P0 OUTPUT PORT
P3 OUTPUT PORT/
ADD SELECT
I
/
O PORT P4
= Logic level I/O port
*
= 3-bit ADC input
APPLICATIONS
I
Satellite TV
I
High IF Cable Tuning Systems
THERMAL DATA
u
JC
= 41
°
C/W
u
JA
= 111
°
C/W
ORDERING INFORMATION
SP5655 KG/MPAS
(Tubes)
SP5655S KG/MPAD
(Tape and reel)
相關PDF資料 |
PDF描述 |
|---|---|
| SP5655 | 2·7GHz Bidirectional I2C Bus Controlled Synthesiser |
| SP5655KG | 2·7GHz Bidirectional I2C Bus Controlled Synthesiser |
| SP5655KGMPAS | 2·7GHz Bidirectional I2C Bus Controlled Synthesiser |
| SP5658FKGMP1S | 2.7GHz 3-Wire Bus Controlled Frequency Synthesiser |
| SP5658FKGMP1T | 2.7GHz 3-Wire Bus Controlled Frequency Synthesiser |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SP5658 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:2.7GHz 3-Wire Bus Controlled Frequency Synthesiser |
| SP5658F | 制造商:Gps 功能描述:5658F 制造商:Mitel Networks Corporation 功能描述:5658F |
| SP5658FKG | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:2.7GHz 3-Wire Bus Controlled Frequency Synthesiser |
| SP5658FKGMP1S | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:2.7GHz 3-Wire Bus Controlled Frequency Synthesiser |
| SP5658FKGMP1T | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:2.7GHz 3-Wire Bus Controlled Frequency Synthesiser |
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